import Vue from 'vue'
import axios from 'axios'
import store from '@/store'
import { VueAxios } from './axios'
import router from '@/router/index'
import api from "@/api/index.js"
import { ACCESS_TOKEN, TENANT_ID } from "@/store/mutation-types"

/**
 * 
 * @type {*|string}
 */
// 创建 axios 实例
const service = axios.create({
    timeout: 9000 // 请求超时时间
})
process.env.NODE_ENV == 'development' ? service.defaults.baseURL = api.development : service.defaults.baseURL = api.prod
const err = (error) => {
    if (error.response) {
        let data = error.response.data
        const token = Vue.ls.get(ACCESS_TOKEN)
        //   console.log("------异常响应------", token)
        //   console.log("------异常响应------", error.response.status)
        switch (error.response.status) {
            case 403:
                Vue.prototype.$Jnotification.error({ message: '系统提示', description: '拒绝访问', duration: 4 })
                break
            case 500:
                //   console.log("------error.response------", error.response)
                // update-begin- --- author:liusq ------ date:20200910 ---- for:处理Blob情况----
                let type = error.response.request.responseType;
                if (type === 'blob') {
                    blobToJson(data);
                    break;
                }
                // update-end- --- author:liusq ------ date:20200910 ---- for:处理Blob情况----
                if (token && data.message.includes("Token失效")) {
                    // update-begin- --- author:scott ------ date:20190225 ---- for:Token失效采用弹框模式，不直接跳转----
                    if (/wxwork|dingtalk/i.test(navigator.userAgent)) {
                        Vue.prototype.$Jmessage.loading('登录已过期，正在重新登陆', 0)
                    } else {
                        Vue.prototype.$Jmodal.error({
                            title: '登录已过期',
                            content: '很抱歉，登录已过期，请重新登录',
                            okText: '重新登录',
                            mask: false,
                            onOk: () => {
                                store.dispatch('Logout').then(() => {
                                    Vue.ls.remove(ACCESS_TOKEN)
                                    try {
                                        let path = window.document.location.pathname
                                        //   console.log('location pathname -> ' + path)
                                        if (path != '/' && path.indexOf('/user/login') == -1) {
                                            window.location.reload()
                                        }
                                    } catch (e) {
                                        window.location.reload()
                                    }
                                })
                            }
                        })
                    }
                    // update-end- --- author:scott ------ date:20190225 ---- for:Token失效采用弹框模式，不直接跳转----
                }
                break
            case 404:
                Vue.prototype.$Jnotification.error({ message: '系统提示', description: '很抱歉，资源未找到!', duration: 4 })
                break
            case 504:
                Vue.prototype.$Jnotification.error({ message: '系统提示', description: '网络超时' })
                break
            case 401:
                Vue.prototype.$Jnotification.error({ message: '系统提示', description: '很抱歉，登录已过期，请重新登录', duration: 4 })
                if (token) {
                    store.dispatch('Logout').then(() => {
                        setTimeout(() => {
                            window.location.reload()
                        }, 1500)
                    })
                }
                break
            default:
                Vue.prototype.$Jnotification.error({
                    message: '系统提示',
                    description: data.message,
                    duration: 4
                })
                break
        }
    } else if (error.message) {
        if (error.message.includes('timeout')) {
            Vue.prototype.$Jnotification.error({ message: '系统提示', description: '网络超时' })
        } else {
            Vue.prototype.$Jnotification.error({ message: '系统提示', description: error.message })
        }
    }
    return Promise.reject(error)
};

// request interceptor
service.interceptors.request.use(config => {
    const token = Vue.ls.get(ACCESS_TOKEN)
    if (token) {
        config.headers['X-Access-Token'] = token // 让每个请求携带自定义 token 请根据实际情况自行修改
    }

    // update-begin--author:sunjianlei---date:20200723---for 如果当前在low-app环境，并且携带了appId，就向Header里传递appId
    //   const $route = router.currentRoute
    //   if ($route && $route.name && $route.name.startsWith('low-app') && $route.params.appId) {
    //     config.headers['X-Low-App-ID'] = $route.params.appId
    //     // lowApp自定义筛选条件
    //     if ($route.params.lowAppFilter) {
    //       config.params = {...config.params, ...$route.params.lowAppFilter}
    //       delete $route.params.lowAppFilter
    //     }
    //   }
    // update-end--author:sunjianlei---date:20200723---for 如果当前在low-app环境，并且携带了appId，就向Header里传递appId

    //update-begin-author:taoyan date:2020707 for:多租户
    //   let tenantid = Vue.ls.get(TENANT_ID)
    //   if (!tenantid) {
    //     tenantid = 0;
    //   }
    //   config.headers[ 'tenant-id' ] = tenantid
    //update-end-author:taoyan date:2020707 for:多租户
    if (config.method == 'get') {
        if (config.url.indexOf("sys/dict/getDictItems") < 0) {
            config.params = {
                _t: Date.parse(new Date()) / 1000,
                ...config.params
            }
        }
    }
    return config
}, (error) => {
    return Promise.reject(error)
})

// response interceptor
service.interceptors.response.use((response) => {
    return response.data
}, err)

const installer = {
    vm: {},
    install(Vue, router = {}) {
        Vue.use(VueAxios, router, service)
    }
}
/**
 * Blob解析
 * @param data
 */
function blobToJson(data) {
    let fileReader = new FileReader();
    let token = Vue.ls.get(ACCESS_TOKEN);
    fileReader.onload = function () {
        try {
            let jsonData = JSON.parse(this.result);  // 说明是普通对象数据，后台转换失败
            //   console.log("jsonData", jsonData)
            if (jsonData.status === 500) {
                //   console.log("token----------》", token)
                if (token && jsonData.message.includes("Token失效")) {
                    Modal.error({
                        title: '登录已过期',
                        content: '很抱歉，登录已过期，请重新登录',
                        okText: '重新登录',
                        mask: false,
                        onOk: () => {
                            store.dispatch('Logout').then(() => {
                                Vue.ls.remove(ACCESS_TOKEN)
                                window.location.reload()
                            })
                        }
                    })
                }
            }
        } catch (err) {
            // 解析成对象失败，说明是正常的文件流
            //   console.log("blob解析fileReader返回err", err)
        }
    };
    fileReader.readAsText(data)
}

export {
    installer as VueAxios,
    service as axios
}